This conclusion is formed from the vast quantity of pumice stone which is scattered in all parts of it, and mixed with the soil.

The crater, or at least some traces of its former existence, will probably be found at the summit of a small mountain, which rises near the middle of the island.

To this mountain the Commandant has given the name of Mount Pitt.

The island is exceedingly well watered.

At, or near Mount Pitt, rises a strong and copious stream, which flowing through a very fine valley, divides itself into several branches, each of which retains sufficient force to be used in turning mills: and in various parts of the island excellent springs have been discovered.
The climate is pure, salubrious, and delightful, preserved from oppressive heats by constant breezes from the sea, and of so mild a temperature throughout the winter, that vegetation continues there without interruption, one crop succeeding another.